Try some honey or hash oil....pvc tube and super refined butane works quite well for me, you get about 3 to 5 grams of oil, depending on the quality, you can smoke an oz. in less than a week, but you will get significantly higher for longer. I tried tinctures, butter, cooking oil, brownies, capsules and various ingestion methods, they work for some, but they are a waste for me. Also, I believe they listed the new Carnival strain at around 23% t.h.c.. just got the seeds, can't wait to try it!.